1234440403122 has 8 divisors (see below), whose sum is σ = 2468880806256. Its totient is φ = 411480134372.

The previous prime is 1234440403099. The next prime is 1234440403151. The reversal of 1234440403122 is 2213040444321.

It is a sphenic number, since it is the product of 3 distinct primes.

1234440403122 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1234440403122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102870033588 + ... + 102870033599.

It is an arithmetic number, because the mean of its divisors is an integer number (308610100782).

Almost surely, 2^{1234440403122} is an apocalyptic number.

1234440403122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1234440403122 is a wasteful number, since it uses less digits than its factorization.

1234440403122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205740067192.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 1234440403122 its reverse (2213040444321), we get a palindrome (3447480847443).

The spelling of 1234440403122 in words is "one trillion, two hundred thirty-four billion, four hundred forty million, four hundred three thousand, one hundred twenty-two".